2003 GMC Sonoma Gas Tank Size

Gas tank size for 2003 GMC Sonoma. Fuel tank capacity in gallons and litres for 9 available trims.

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Trim	Gallons	Litres	Fuel type
SL - Extended Cab Pickup (4.3L V6 4x4 5-speed Manual 6.1 ft. Bed)	18	68	Gas
SLS - Extended Cab Pickup (4.3L V6 4x4 5-speed Manual 6.1 ft. Bed)	18	68	Gas
SLS - Crew Cab Pickup (4.3L V6 4x4 4-speed Automatic 4.6 ft. Bed)	18	68	Gas
SL - Regular Cab Pickup (2.2L 4-cyl. FFV 5-speed Manual 6.0 ft. Bed)	18	68	Flex-fuel (FFV)
SLS - Regular Cab Pickup (2.2L 4-cyl. FFV 5-speed Manual 6.0 ft. Bed)	18	68	Flex-fuel (FFV)
SL - Regular Cab Pickup (2.2L 4-cyl. FFV 4-speed Automatic 7.4 ft. Bed)	18	68	Flex-fuel (FFV)
SLS - Regular Cab Pickup (2.2L 4-cyl. FFV 4-speed Automatic 7.4 ft. Bed)	18	68	Flex-fuel (FFV)
SL - Extended Cab Pickup (2.2L 4-cyl. FFV 5-speed Manual 6.1 ft. Bed)	18	68	Flex-fuel (FFV)
SLS - Extended Cab Pickup (2.2L 4-cyl. FFV 5-speed Manual 6.1 ft. Bed)	18	68	Flex-fuel (FFV)

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